When a navigation toolbar is used with a table from a database, the first record of the table has index .When a navigation toolbar is used with a table from a database, the first record of the table has index .

What query would help you find if a customer purchased from you more than once?

A) Summary B) Find duplicates C) Find unmatched D) Crosstab

You append the getElementById() method to the ____ object and pass it a single argument representing the ID of the element you want to retrieve.

A. Document B. Page C. Form D. Image